How Long Does LEGO® Demolition Driller (30312) Take to Build?

A typical builder finishes LEGO® Demolition Driller (set 30312, 40 pieces) in about 5 minutes.

PieceTick estimates build time from piece count, part complexity, the set’s age rating, your experience level, and how you sort pieces. Adjust those on this page for an estimate matched to how you build.